Primary Colorectal Follicular Lymphoma Observed by Magnifying Endoscopy, with a Five-year Follow-up

Colorectal involvement is very rare in cases of follicular lymphoma. Colonoscopy of a 69-year-old man revealed an aggregation of multiple whitish nodules in the sigmoid colon. Magnifying endoscopy with narrow-band imaging demonstrated a coiled and elongated microvascular pattern on the surface and c...

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Autores principales: Katsurahara, Masaki, Umeda, Yuhei, Sakuno, Takashi, Tsuboi, Jyunya, Yamada, Reiko, Nakamura, Misaki, Hamada, Yasuhiko, Inoue, Hiroyuki, Tanaka, Kyosuke, Horiki, Noriyuki, Takei, Yoshiyuki
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Japanese Society of Internal Medicine 2020
Materias:
Case Report
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7332620/
https://www.ncbi.nlm.nih.gov/pubmed/32161216
http://dx.doi.org/10.2169/internalmedicine.3995-19
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author Katsurahara, Masaki
Umeda, Yuhei
Sakuno, Takashi
Tsuboi, Jyunya
Yamada, Reiko
Nakamura, Misaki
Hamada, Yasuhiko
Inoue, Hiroyuki
Tanaka, Kyosuke
Horiki, Noriyuki
Takei, Yoshiyuki
author_facet Katsurahara, Masaki
Umeda, Yuhei
Sakuno, Takashi
Tsuboi, Jyunya
Yamada, Reiko
Nakamura, Misaki
Hamada, Yasuhiko
Inoue, Hiroyuki
Tanaka, Kyosuke
Horiki, Noriyuki
Takei, Yoshiyuki
author_sort Katsurahara, Masaki
collection PubMed
description Colorectal involvement is very rare in cases of follicular lymphoma. Colonoscopy of a 69-year-old man revealed an aggregation of multiple whitish nodules in the sigmoid colon. Magnifying endoscopy with narrow-band imaging demonstrated a coiled and elongated microvascular pattern on the surface and crystal violet staining showed a type I pit pattern. A biopsy showed follicular lymphoma (Grade 1), and no other involvement of lymphoma was detected. Following a diagnosis of primary colorectal follicular lymphoma stage I (Lugano classification), the patient was monitored by watch-and-wait therapy. We documented the endoscopic images of colorectal follicular lymphoma in the present case.
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spelling pubmed-73326202020-08-03 Primary Colorectal Follicular Lymphoma Observed by Magnifying Endoscopy, with a Five-year Follow-up Katsurahara, Masaki Umeda, Yuhei Sakuno, Takashi Tsuboi, Jyunya Yamada, Reiko Nakamura, Misaki Hamada, Yasuhiko Inoue, Hiroyuki Tanaka, Kyosuke Horiki, Noriyuki Takei, Yoshiyuki Intern Med Case Report Colorectal involvement is very rare in cases of follicular lymphoma. Colonoscopy of a 69-year-old man revealed an aggregation of multiple whitish nodules in the sigmoid colon. Magnifying endoscopy with narrow-band imaging demonstrated a coiled and elongated microvascular pattern on the surface and crystal violet staining showed a type I pit pattern. A biopsy showed follicular lymphoma (Grade 1), and no other involvement of lymphoma was detected. Following a diagnosis of primary colorectal follicular lymphoma stage I (Lugano classification), the patient was monitored by watch-and-wait therapy. We documented the endoscopic images of colorectal follicular lymphoma in the present case. The Japanese Society of Internal Medicine 2020-03-12 2020-06-01 /pmc/articles/PMC7332620/ /pubmed/32161216 http://dx.doi.org/10.2169/internalmedicine.3995-19 Text en Copyright © 2020 by The Japanese Society of Internal Medicine https://creativecommons.org/licenses/by-nc-nd/4.0/ The Internal Medicine is an Open Access journal distributed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License. To view the details of this license, please visit (https://creativecommons.org/licenses/by-nc-nd/4.0/).
spellingShingle Case Report
Katsurahara, Masaki
Umeda, Yuhei
Sakuno, Takashi
Tsuboi, Jyunya
Yamada, Reiko
Nakamura, Misaki
Hamada, Yasuhiko
Inoue, Hiroyuki
Tanaka, Kyosuke
Horiki, Noriyuki
Takei, Yoshiyuki
Primary Colorectal Follicular Lymphoma Observed by Magnifying Endoscopy, with a Five-year Follow-up
title Primary Colorectal Follicular Lymphoma Observed by Magnifying Endoscopy, with a Five-year Follow-up
title_full Primary Colorectal Follicular Lymphoma Observed by Magnifying Endoscopy, with a Five-year Follow-up
title_fullStr Primary Colorectal Follicular Lymphoma Observed by Magnifying Endoscopy, with a Five-year Follow-up
title_full_unstemmed Primary Colorectal Follicular Lymphoma Observed by Magnifying Endoscopy, with a Five-year Follow-up
title_short Primary Colorectal Follicular Lymphoma Observed by Magnifying Endoscopy, with a Five-year Follow-up
title_sort primary colorectal follicular lymphoma observed by magnifying endoscopy, with a five-year follow-up
topic Case Report
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7332620/
https://www.ncbi.nlm.nih.gov/pubmed/32161216
http://dx.doi.org/10.2169/internalmedicine.3995-19
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